<table width="700" border="0" align="center">
  <tr>
    <td><table width="690" border="0">
      <tr>
        <td width="243"><span class="Estilo4">Te haz logeado como : <strong><?php echo $_SESSION['nombreUsuario'] ?></strong></span></td>
        <td width="437"><p align="center">
			<button type="button" onclick="location.href = 'solicitudes.php'" >Solicitudes</button> 
			<button type="button" onclick="location.href = 'mantenedor_servicios.php'" >Servicios</button>
			<button type="button" onclick="location.href = 'mantenedor_productos.php'" >Productos</button> 
			<button type="button" onclick="location.href = 'emitir_informes.php'" >Informes</button>
		  </p></td>
      </tr>
    </table>
      </td>
  </tr>
</table>
